Konica Minolta c224e - Yellow toner not detecting

[musthafavi]

Konica Minolta c224e - Yellow toner not detecting,

Below are the details what happened with this printer

While printing print out was came with full of yellow color, please see the attached image transfer belt unit picture, after onwards I changed the image transfer built unit(used) after also there was full of yellow color in print out, then suddenly get the attached error message, "Y Toner has been depleted"

I tried with new yellow toner also, but still getting the same error message

[aleksander]

Re: Konica Minolta c224e - Yellow toner not detecting

Check the IU yellow, or try to replace the IU /Y

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[copyman]

Re: Konica Minolta c224e - Yellow toner not detecting

Yellow developer probably crashed. Pull yellow dev unit and see if a lot of the developer is gone. This usually happens when a drum is way over life and starts to short out. You will have to replace the yellow developer unit & drum(s). Keep in mind if you don't change any drums that are over life you may crash the new developer. Color developer units are $400+ each so you want to be sure you fix the cause!